30526628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1103}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 63431424

約数和(自身を除く): 32904796

約数列:

[1, 2, 4, 11, 17, 22, 34, 37, 44, 68, 74, 148, 187, 374, 407, 629, 748, 814, 1103, 1258, 1628, 2206, 2516, 4412, 6919, 12133, 13838, 18751, 24266, 27676, 37502, 40811, 48532, 75004, 81622, 163244, 206261, 412522, 448921, 693787, 825044, 897842, 1387574, 1795684, 2775148, 7631657, 15263314, 30526628]

約数ペア:

[(1, 30526628), (2, 15263314), (4, 7631657), (11, 2775148), (17, 1795684), (22, 1387574), (34, 897842), (37, 825044), (44, 693787), (68, 448921), (74, 412522), (148, 206261), (187, 163244), (374, 81622), (407, 75004), (629, 48532), (748, 40811), (814, 37502), (1103, 27676), (1258, 24266), (1628, 18751), (2206, 13838), (2516, 12133), (4412, 6919)]